@Article{ecn.2012.0306,
AUTHOR = {Michel Drouet, Nancy Grenier, Francis Hérodin},
TITLE = {Revisiting emergency anti-apoptotic cytokinotherapy: erythropoietin synergizes with stem cell factor, FLT-3 ligand, trombopoietin and interleukin-3 to rescue lethally-irradiated mice},
JOURNAL = {European Cytokine Network},
VOLUME = {23},
YEAR = {2012},
NUMBER = {2},
PAGES = {56--63},
URL = {http://www.techscience.com/ECN/v23n2/65752},
ISSN = {1952-4005},
ABSTRACT = {We have re-evaluated the benefit of using erythropoietin (Epo) as a pleiotropic cytokine to counteract
hematological and extra-hematological toxicity following lethal irradiation. B6D2F1 mice were exposed to a dose
of 9 Gy gamma radiation resulting in 90% mortality at 30 days, and then injected with stem cell factor, FLT-3
ligand, thrombopoietin and interleukin-3 [i.e. SFT3] at two and 24 hours with or without Epo (1,000 IU/kg) at 2
hours and day 8. As controls, two groups of irradiated mice were given only Epo or Phosphate-buffered saline. Epo
synergized with SFT3 to rescue lethally-irradiated mice from radiation-induced death (survival: 60%, 95% and 5%
respectively for SFT3, SFT3+Epo and controls at 30 days, p<0.05), whereas Epo alone exhibited no protective effect.
Hematopoietic parameters did not differ significantly between SFT3 and SFT3+Epo groups during the animal death
period. Some beneficial effects on gastro-intestinal toxicity were noticed following administration of Epo, although
lung, liver and kidney were not protected. Further studies are necessary to understand fully the mechanisms involved
in these effects of Epo in order to optimize treatment with cytokines following high-dose irradiation.},
DOI = {10.1684/ecn.2012.0306}
}